Concurrency basics · interview question
How does AtomicInteger's getAndIncrement method differ from incrementAndGet?
Multiple choiceMediumchapter-15-curatedpremiumconcurrencyatomic-variables
Answer and explanation
Correct answer
A. Returns old value before increment
Why
The getAndIncrement method returns the current value before incrementing it, while incrementAndGet returns the value after incrementing. This can be useful for different use cases where the order of retrieval and update matters.
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